词汇	hollow mandrel lathe
释义	hollow mandrel lathe 空心轴车床
随便看	radio-wave propagation simulation radio wave propagatology radio-wave radiation radio wave ray radio-wave ray radio-wave reception radio wave reflection radio-wave reflection radiowave reflection method radio wave reflection method radiowave refraction radio wave refraction radio wave refraction correction radio wave refraction error radio-wave refractive correction radio-wave refractive index of air radio wave refration radiowaves radio waves Radio waves radio-waves radio wave scattering radio waves from outer space radio waves laboratory Radio waves or hertzian waves